.main{
    width: 1000px;
    margin: 0px auto;
    display: table;
}

/* 当前位置 */
.dqwz{
    font-size: 14px;
    color:#666;
    width: 100%;
    height:42px;
    line-height:42px;
    font-weight: bold;
    font-family: '宋体';
}
.dqwz a{
    color:#666;
}
.dqwz a:hover{
    color:#f60;
}


/* 顶部导航 */
.top_menu{
    background: url(../../images/dh_bg.png?v=1.0) no-repeat;
}
.top_menu,.top_menu ul{
    width: 100%;
    height:32px;
    float: left;
    display: table;
}
.top_menu ul li{
    width: 20%;
    height: 32px;
    float: left;
}
.top_menu ul li a.on,
.top_menu ul li a:hover{
    background: url(../../images/qh_on.png?v=1.2) no-repeat;
    color:#FFF;
}
.top_menu ul li.last{
    margin-right:0px;
}
.top_menu ul li a{
    width: 100%;
    height: 32px;
    font-size:14px;
    display: block;
    line-height: 32px;
    text-align: center;
    color:#333333;
}

/* 底下框架页 */
#bottom_iframe{
    width: 100%;
    height: 518px;
    border: 0px;
    float: left;
    margin-top:25px;
    overflow-x: hidden;
    overflow-y: hidden;
}
html,body{
    overflow-x: hidden;
    overflow-y: hidden;
}